The scales are a symbol that denotes Gold Filled, with or without the crown, the crown is 14k, 10k without it.
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Hamilton Pocket Watch Info by: Anonymous
Hi Rick thanks for writing in. This doesn't look like the Hamilton Watch Co. mark. Could you send through a photo of the watch face if possible in a follow-up submission.
Here is a link to a 1904 Hamilton Pocket Watch on the Hamilton Pocket Watch site which has lots of interesting info on Hamilton Pocket Watches.
